require 'fileutils'
require 'json'
require 'yaml'

require_relative 'sprockets/_all'

########################################################################################################################

App = Fanforce::App
App.config.load_env

AppWorker = Fanforce::AppWorker

########################################################################################################################

namespace :assets do

  desc 'Precompile assets for production'
  task :precompile => :clean do
    config = App.config
    sprockets = SprocketsCompiler.setup(config.root_dir)

    puts 'PRECOMPILING ASSETS... '
    SprocketsCompiler.new(sprockets: sprockets, precompile: [/(\/|^)[^_\/]+[^\/]*\.(css|js|png|gif|jpeg|jpg|otf|eot|svg|ttf|woff)/]).compile
    puts 'DONE'

    print 'GENERATING ASSET MANIFESTS... '
    asset_list = {}
    sprockets.each_logical_path do |logical_path|
      if File.basename(logical_path) !~ /^[_]/ and asset = sprockets.find_asset(logical_path)
        asset_list[logical_path] = "/assets/#{asset.digest_path}"
      end
    end
    IO.write File.join(config.root_dir, '/public/asset_manifest.json'), JSON.generate(asset_list)
    IO.write File.join(config.root_dir, '/public/asset_manifest.json'), "ASSETS=#{JSON.generate(asset_list)}"
    IO.write File.join(config.root_dir, '/public/asset_manifest.json'), asset_list.to_yaml
    puts 'DONE'

    print 'ENSURING FAVICON EXISTS... '
    FileUtils.cp("#{config.factory_dir}/scafolding/public/favicon.ico", "#{config.root_dir}/public/favicon.ico") if !File.exists?(config.root_dir+'/public/favicon.ico')
    puts 'DONE'

    print 'ENSURING ROBOTS.TXT EXISTS... '
    FileUtils.cp("#{config.factory_dir}/scafolding/public/robots.txt", "#{config.root_dir}/public/robots.txt") if !File.exists?(config.root_dir+'/public/robots.txt')
    puts 'DONE'
  end

  desc 'Clean assets folder'
  task :clean do
    print 'DESTROYING PUBLIC/ASSETS... '
    FileUtils.rm_rf File.join(App.config.root_dir, '/public/assets')
    puts 'DONE'
  end

  task :test do
    puts 'TEST WORKED!'
  end

end